greenhouse emission

Từ điển Oxford Learners Wordfinder Dictionary

noun

a gas that contributes to the greenhouse effect by absorbing infrared radiation
• Syn:
greenhouse gas
• Hypernyms:
gas
• Hyponyms:
chlorofluorocarbon, CFC, carbon dioxide, CO2, carbonic acid gas,
hydrofluorocarbon, HFC, perfluorocarbon, PFC, sulfur hexafluoride, sulphur hexafluoride